Free Tool to Instantly Password Protect PDF File
Version: 5.0Instant PDF Password Protector is the Free tool to quickly Password Protect any PDF documents on your system.
Operating System: Windows
Here are the key features
- Instantly Password Protect or Lock PDF file with a click of button
- Supports all versions of PDF documents
- Lock PDF file with Password (User/Document Open Password)
- Supports all the standard Encryption methods - RC4/AES (40-bit,128-bit, 256-bit) [
- Advanced] Protect PDF file by adding following Restrictions
Copying + Printing + Signing + Commenting + Changing the Document + Document Assembly + Page Extraction + Filling of Form Fields
* [Advanced] Set the Permission Password (Owner Password) to prevent removal of above restrictions * Advanced Settings Dialog to quickly alter above permissions / restrictions * Right click context menu to quickly password protect selected PDF file
* Drag & Drop support for easier selection of PDF file * Very easy to use with simple & attractive GUI screen * Support for local Installation and uninstallation of the software
Instant PDF Password Protector works on both 32-bit & 64-bit platforms starting from Windows XP to Windows 10
Version 5.0: Mega 2017 edition featuring new Installer for local installation & un-installation
Version 4.0: Major 2016 edition with improved Installer/Un-installer screen. Also fixed the context menu problem in Windows 10.